Home / 33,164.54-45,767.94-18,057.84

Finding the Fourth Proportional to 33,164.54, 45,767.94 and 18,057.84

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Solution

The fourth proportional to 33,164.54, 45,767.94 and 18,057.84 is: 24,920.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,164.54 : 45,767.94 = 18,057.84 : x
  2. Step 2: Convert to fraction form
    33,164.54/45,767.94 = 18,057.84/x
  3. Step 3: Cross multiply
    33,164.54x = 45,767.94 × 18,057.84
  4. Step 4: Simplify right side
    33,164.54x = 826,469,898.30
  5. Step 5: Solve for x
    x = 826,469,898.30/33,164.54
  6. Step 6: Final answer
    x = 24,920.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.